header {
  ul {
    & > li:nth-of-type(4) > a {
      color: #fff;
    }
  }
}

.main-nav {
  ul {
    & > li {
      line-height: 30px;
      & > a {
        display: inline-block;
        height: 40px;
      }
    }
    // & > li:hover > a {
    //   border-bottom: 2px solid #262626;
    // }
    & > li:first-of-type > a {
      border-bottom: 2px solid #262626;
    }
  }
}

main {
  width: 100%;
  .main-content {
    width: 100%;
    .main-row {
      width: 1200px;
      height: 200px;
      margin: 0 auto;
      display: flex;
      align-items: center;
      justify-content: space-between;
      .operator {
        display: flex;
        width: 571px;
        height: 129px;
        .head {
          width: 96px;
          height: 96px;
          margin-right: 20px;
          border-radius: 50%;
          background: url(../images/operator.png) no-repeat center/cover;
        }
        .info {
          width: 357px;
          height: 129px;
          display: flex;
          flex-direction: column;
          justify-content: space-between;
          & > p {
            font-size: 16px;
            font-weight: 500;
          }
          & > span {
            font-size: 12px;
            color: #00000073;
          }
          & > div {
            display: flex;
            p {
              font-size: 12px;
              color: #000000d9;
            }
            span {
              font-size: 12px;
              color: #00000073;
            }
          }
          button {
            width: 64px;
            height: 32px;
            border-radius: 4px;
            background: #1088f2;
            color: #fff;
            text-align: center;
            line-height: 32px;
          }
        }
      }
      .img {
        width: 570px;
        display: flex;
        justify-content: space-between;
      }
    }
  }
}
